Decision Workspace
thread-ast-engine vs ast-grep-core vs ast-grep-config
Side-by-side comparison of Rust crates
54
thread-ast-engine
experimentalv0.1.1
Core AST engine for Thread - parsing, matching, and transforming code using AST patterns. Forked from ast-grep-core.
69
ast-grep-core
growingv0.42.0
Search and Rewrite code at large scale using precise AST pattern
62
ast-grep-config
growingv0.42.0
Search and Rewrite code at large scale using precise AST pattern
Core Metrics
| thread-ast-engine | ast-grep-core | ast-grep-config | |
|---|---|---|---|
| Health Score | 54 | 69 | 62 |
| Total Downloads | 168 | 1.0M | 336.5K |
| 30d Downloads | 168 | 366.2K | 11.8K |
| Dependents | 9 | 1.1K | 546 |
| Releases | 2 | 172 | 170 |
| Last Updated | 26d ago | 12d ago | 12d ago |
| Age | 26d | 3y 8m | 3y 7m |
Health Breakdown
thread-ast-engine
Maintenance
12
Quality
15
Community
9
Popularity
3
Documentation
15
ast-grep-core
Maintenance
19
Quality
14
Community
14
Popularity
7
Documentation
15
ast-grep-config
Maintenance
19
Quality
14
Community
10
Popularity
7
Documentation
12
Technical Details
| thread-ast-engine | ast-grep-core | ast-grep-config | |
|---|---|---|---|
| Version | 0.1.1 | 0.42.0 | 0.42.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | AGPL-3.0-or-later AND MIT | MIT | MIT |
| Dependencies | 9 | 5 | 9 |
| Crate Size | 78KB | 45KB | 62KB |
| Features | 5 | 1 | 2 |
| Yanked % | 0.0% | 0.6% | 0.6% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.89 | 1.79 | 1.79 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ast-grep-core leads with a health score of 69/100, but none of the options score above 80.
- •ast-grep-core is depended on by 1.1K crates — strongest ecosystem trust.